World Wind is an open-source (released under the NOSA license) virtual globe developed by NASA and the open source community for use on personal computers.

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Render tiles in the sea

I installed a mapserver on my own server with mapnik, apache and mod_tile. I build an application with WorldWind and my map server. My problem is that there are blank tiles instead of blue tiles to ...
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Nasa World Wind Layer Manager with Legends - Layer Color Change on click

Recently I have been working with NASA World Wind. I was implementing World Wind Application to display various layers through one Geo Server 2.4 based WMS. So I started with the example of WMS ...
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Getting placemarks on map and setting bounds based on all placemarks

I'm trying to do what most folks do in the Google Maps API, and add a bunch of markers to a WWPanel and then adjust the map bounds to fit all Placemarks in the WWPanel view. How can this be done? This ...
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Convert ECF to Suface ECF

I'm using the 3D Earth WorldWind Model and I have a path that I want my object to travel. I set the the destination and interpolate to the end point from my current location. The problem is using ECF ...
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57 views

Renaming ArcGIS Server Tile Cache to WorldWind Tile Cache

I have a bunch of tile cache created by ArcGIS Server - in WGS84. I would like to re-use these tiles in a WorldWind application. I am thinking all i need to do is rename ArcGIS Server tile cache ...
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35 views

how to compute tile row from latitude in mercator projection

I work on google tile images. I want to compute a tile row from its latitude. How can I do that. I know that tile system cover all of the earth from -85 latitude to 85 latitude. 4 tiles exists at the ...
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183 views

WorldWind Geoserver Tiled Image Layer level of detail

I've got GeoServer hosting an imagemosaic layer, and i'm trying to view it in WorldWind (WWJ). I'm using the below xml config file, and it sort of works. the issue is it doesn't seem to download tiles ...
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191 views

NASA World Wind Pick From A Group Of Icons

I am using an IconLayer in NASA World Wind (Java SDK) to show positioned items on a map which works fine except for when several are in a group and start to overlay one another. The display of the ...
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999 views

Getting exceptions with simple hello worldwind java app

Let me preface this by saying I'm very new to Java, eclipse and worldwind. So, I've got a bare bones java app. I imported worldwind.jar into the build path. Created a simple JFrame, code below, and ...
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345 views

Display MrSID in NASA Worldwind

This question may be a little vague, but I'm not entirely sure the right question to ask here... I have a MrSID file that I want to display in NASA worldwind. To do this, would I need to convert the ...